User sharing turned on after upgrading to NIS 2012?

Good afternoon.

Well, what happened here is just like the topic says. After i upgraded my product to the NIS 2012 version, i unexpectebly

found out that the 2 of my user accounts turned out to be SHARED, which i do not really prefer.

 

And at the time when i restarted the computer just before its activation, the Norton Downloader Manager disappeared

on the desktop by itself, as if my system was remote controlled by some one else while Norton is yet to start working

normally before its activation.

 

This is now truly bothering me, so just in cases, I want to make sure that if it happens normally or not.

 

Pros please help me out here!

 

thank you.